<template>
  <UploadExcel :on-success="success"></UploadExcel>
</template>

<script>
import { importEmployee } from "@/api/employees";
export default {
  methods: {
    async success({ header, results }) {
      // 如果是导入员工
      const userRelations = {
        入职日期: "timeOfEntry",
        手机号: "mobile",
        姓名: "username",
        转正日期: "correctionTime",
        工号: "workNumber",
      };
      const arr = []
        // 遍历所有的数组
        results.forEach(item => {
        // 需要将每一个条数据里面的中文都换成英文
          const userInfo = {}
          Object.keys(item).forEach(key => {
          // key是当前的中文名 找到对应的英文名
            if (userRelations[key] === 'timeOfEntry' || userRelations[key] === 'correctionTime') {
              userInfo[userRelations[key]] = new Date(this.formatDate(item[key], '/')) // 只有这样, 才能入库
              return
            }
            userInfo[userRelations[key]] = item[key]
          })
          // 最终userInfo变成了全是英文
          arr.push(userInfo)
        })
        await importEmployee(arr)
      this.$message.success("excel导入成功");
      this.$router.back();
    },
    // 转换excel的日期格式
    formatDate(numb, format) {
      const time = new Date((numb - 1) * 24 * 3600000 + 1);
      time.setYear(time.getFullYear() - 70);
      const year = time.getFullYear() + "";
      const month = time.getMonth() + 1 + "";
      const date = time.getDate() - 1 + "";
      if (format && format.length === 1) {
        return year + format + month + format + date;
      }
      return (
        year +
        (month < 10 ? "0" + month : month) +
        (date < 10 ? "0" + date : date)
      );
    },
  },
};
</script>

<style>
</style>